Mitsubishi P93DE Operation Manual page 23

Automatic restoration to the standby status from the adjust-
ment or setting mode
When left without any operation of buttons, and switches
under the following conditions for more than 20 seconds,
this unit automatically returns to the standby status (Indica-
tor display :
In this case, the newly set value is not memorized and the
setting goes back to the value that was set before change.
• While adjusting the printer brightness or printer contrast
Resetting the values
You can reset the values of printer brightness and printer
contrast.
1
Turn off the power.
2
While pressing the FEED button, turn on the power.
3
The display by the indicator changes from
default setting.
Locking the button functions
You can lock the function of UP and DOWN buttons on the
control panel.
To lock the button functions
1
Hold the LOCK button for approx. 1 second until a "Peep" sounds.
2
The functions of UP and DOWN buttons are locked and the LOCK indicator illumi-
nates.
When the UP or DOWN button is pressed on this status, "
indicator. Whenever the BRT/CONT buttons is pressed, each set value of brightness
and contrast can be checked.
To unlock the button functions
1
Hold the LOCK button for approx. 1 second until a "Peep" sounds.
2
The functions of UP and DOWN buttons are unlocked and the LOCK indicator goes
off.
If the DIP switch No. 1 is set to ON, this function is not available. (The LOCK button
becomes invalid.)
).
to , and the values are reset to the
15
" is displayed on the